![](http://www.alamy.com/thumbs/6/28658A9B-9101-4C5F-AFC1-526CAE512A29/2BPYMGC.jpg)
Prehistoric ammonite fossilized imprint on stone. Paleontologic find of jurassic era shell.
Size: 4000px × 3000px
Photo credit: © Sergey Kuznetsov / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: age, allonautilus, ammonite, ammonoid, ammonoidea, ancient, animal, antique, archaeological, archaeology, archeologic, archeological, archeology, cephalopod, earth, era, evolution, excavation, exoskeleton, extinct, fossil, fossilised, fossilized, geologic, geological, geology, historic, historical, history, imprint, jurassic, marine, mineral, mollusc, nautilus, palaeontologic, palaeontology, paleontologic, paleontology, period, petrifaction, petrification, prehistoric, prehistorical, prehistory, shell, skeleton, snail, spiral